CN103123135A - Connecting structure of current plate and impact jaw and extractor hood applying connecting structure - Google Patents
Connecting structure of current plate and impact jaw and extractor hood applying connecting structure Download PDFInfo
- Publication number
- CN103123135A CN103123135A CN2013100174475A CN201310017447A CN103123135A CN 103123135 A CN103123135 A CN 103123135A CN 2013100174475 A CN2013100174475 A CN 2013100174475A CN 201310017447 A CN201310017447 A CN 201310017447A CN 103123135 A CN103123135 A CN 103123135A
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- cowling panel
- pawl
- syndeton
- contiguous block
- touching
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Abstract
The invention discloses a connecting structure of a current plate and an impact jaw. The connecting structure comprises a current plate and an impact jaw arranged on the inner side surface of the upper end part of the current plate. The connecting structure is characterized by also comprising a connecting member, a flange is arranged on at least one side of the current plate, through holes are formed in the flanges, a connecting block is arranged at the bottom of the impact jaw, and the connecting member penetrates through the through holes in the flanges from outside to inside and is connected with the side wall of the connecting block to form a whole body. The invention also discloses an extractor hood applying the connecting structure. Compared with the prior art, the connecting structure has the advantages that by using the connecting block and the flanges of the current plate and combining the connecting member, the rapid connection is realized, and the firm and reliable connection is achieved.
Description
Technical field
The present invention relates to a kind of cowling panel and the syndeton of touching pawl, this syndeton is applied to belong to technical field of kitchen wares on lampblack absorber.The invention still further relates to and use the lampblack absorber that this syndeton is arranged.
Background technology
Existing side-suction type range hood, generally comprise exhaust fume collecting hood, cowling panel (claiming again: deflector or wind deflector) and blower fan, exhaust fume collecting hood is provided with air inlet, cowling panel maintains predetermined spacing over against this air inlet setting and with exhaust fume collecting hood, thereby be formed with the oil smoke passage that passes through for oil smoke at cowling panel and exhaust fume collecting hood between both, blower fan is located in air inlet, be used for oil smoke discharge to outdoor, cowling panel can play the guiding oil smoke and move towards effect, and guarantee that oil smoke enters air inlet from the oil smoke passage uniform sequentially, discharged by blower fan at last.
But Patents document referenced patent number be ZL200820082751.2 Chinese utility model patent " a kind of close-suction range hood " (Granted publication number: CN201170627Y), again can be with reference to Chinese patent literature CN2453280Y and CN1971148A.Wherein, adopting two two ends all to have the screw thread strut members in patent documentation CN2453280Y is located at cowling panel on exhaust fume collecting hood air intake end face, although structure is comparatively simple, assembling is inconvenience comparatively, and packaging efficiency is not high, in the time of if cowling panel need to being dismantled, compare again time and effort consuming, document CN1971148A adopts screw to fix, and screw exposes and easily accumulate grease around screw head, affect attractive in appearancely, and assembly and disassembly is still quick not.
for improving the convenience of assembling, the applicant discloses a kind of improvement structure, see that the patent No. is the Chinese invention patent " installing structure of rectification plate of range hood " (Granted publication number for CN101655258B) of ZL200910102220.4, this patent comprises exhaust fume collecting hood and cowling panel, exhaust fume collecting hood is provided with air inlet, cowling panel maintains predetermined spacing over against this air inlet setting and with exhaust fume collecting hood, be connected by plug-in mounting below the air inlet of cowling panel bottom and described exhaust fume collecting hood, and be connected by inwardly pushing away the i.e. firm clamping that is pulled outwardly i.e. disengagement of card above the air inlet of upper end and exhaust fume collecting hood, particularly: cowling panel upper end medial surface is provided with and touches pawl, this at least one side of touching pawl forms buckling groove, accordingly, be provided with above the air inlet of exhaust fume collecting hood and touch seat, this touches has on seat for touching the draw-in groove that pawl stretches into, one side of this draw-in groove flexibly is provided with can block the aforementioned locating part that touches the pawl buckling groove in jail, buckling groove is arc surface, and accordingly, locating part is the steel ball that an outer surface and aforementioned arc surface coincide.When cowling panel assembling and dismounting, as long as the bottom plug, then the pawl that touches of upper end can be completed fast the card jail and throw off with touching a push-and-pull, and is convenient to operation.
The fixed form of touching pawl and cowling panel in above-mentioned disclosed patent is as follows: first touch pawl and be connected on mounting bracket, then mounting bracket is fixed on cowling panel, in order not destroy the outward appearance of cowling panel, mounting bracket can adopt welding or bonding mode to fix usually.This mounting means has a lot of weak points: if adopt welding manner to fix, in order to remove the weldering spot, need to take the series of process measures such as polishing grinding, its operation is comparatively loaded down with trivial details; If adopt bonding way to fix, glue curing needs the regular hour, causes the whole production cycle elongated, affects production efficiency, and bonding way exists the hidden danger of coming unstuck.
Summary of the invention
Technical problem to be solved by this invention is that a kind of quick for installation and the cowling panel that is connected firmly and the syndeton of touching pawl are provided for the above-mentioned state of the art.
Another technical problem to be solved by this invention is a kind of cowling panel is provided for the above-mentioned state of the art and touches the lampblack absorber that pawl is quick for installation and be connected firmly.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of cowling panel and the syndeton of touching pawl, comprise cowling panel and be located at the pawl that touches of cowling panel upper end medial surface, it is characterized in that this syndeton also comprises connecting elements, at least one side of described cowling panel has flange, has through hole on this flange, the described bottom of touching pawl has contiguous block, and aforesaid connecting elements is connected as a single entity from running through outside to inside by through hole on flange and with the sidewall of contiguous block.
For further improving the fastness that connects, the top of described contiguous block has a projection, and the top of described cowling panel has the crimping of inside coiling, and this crimping is connected to aforesaid protruding limiting card the medial surface of cowling panel.
Further, the two ends of described crimping are equipped with plug, and this plug covers projection.
Be convenient to make, described pawl, contiguous block and the projection of touching is formed in one.
As preferably, described connecting elements is screw, bolt or rivet.
a kind of lampblack absorber, comprise exhaust fume collecting hood and cowling panel, aforementioned exhaust fume collecting hood is provided with air inlet, cowling panel maintains predetermined spacing over against this air inlet setting and with exhaust fume collecting hood, be connected by plug-in mounting below the air inlet of cowling panel bottom and described exhaust fume collecting hood, the upper end medial surface of cowling panel is provided with by syndeton and touches pawl, accordingly, the air inlet of described exhaust fume collecting hood top is provided with aforementioned and touches the seat that touches that the pawl clamping coordinates, it is characterized in that aforesaid syndeton comprises connecting elements, at least one side of described cowling panel has flange, has through hole on this flange, the described bottom of touching pawl has contiguous block, aforesaid connecting elements is connected as a single entity from running through outside to inside by through hole on flange and with the sidewall of contiguous block.
Compared with prior art, the invention has the advantages that: the flange that utilizes contiguous block and cowling panel, realize connecting fast in conjunction with connecting elements, and firm and reliable connection, further, by projection and the spacing cooperation of crimping, both fastnesses have been strengthened, installation procedure is relatively simple again simultaneously, is easy to realize.
Description of drawings
Fig. 1 is the example structure schematic diagram.
Fig. 2 is the cutaway view of Fig. 1.
Fig. 3 is the decomposition installation diagram of Fig. 1.
Fig. 4 is A section enlarged drawing in Fig. 2.
Fig. 5 is B section enlarged drawing in Fig. 3.
Fig. 6 is that embodiment uses state reference map.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
As Fig. 1～Fig. 5, what the cowling panel in the present embodiment comprised cowling panel 1 with the syndeton of touching pawl and was located at cowling panel 1 upper end medial surface touches pawl 2, cowling panel 1 both sides have flange 11, the top has the crimping 12 of inside coiling, the bottom has the auxiliary oil smoke of a row hole 13, has through hole 14 on flange 11, and the bottom of touching pawl 2 has contiguous block 21, contiguous block 21 sidewalls have link slot 23, and connecting elements 3 is connected as a single entity from running through outside to inside by through hole on flange 14 and with the sidewall of contiguous block 21.
The top of contiguous block 21 has a projection 22, and crimping 12 is connected to protruding 22 limiting cards the medial surface of cowling panel 1.The two ends of crimping 12 are equipped with plug 4, and this plug 4 covers projection 22, plays simultaneously certain decoration function.Touch pawl 2, contiguous block 21 and projection 22 in the present embodiment are formed in one.Connecting elements 3 in the present embodiment is screw, can certainly adopt bolt or rivet.
As shown in Figure 6, exhaust fume collecting hood 5 is provided with air inlet 51, cowling panel 1 arranges and maintains predetermined spacing with exhaust fume collecting hood 5 over against this air inlet 51, be connected by plug-in mounting below the air inlet of cowling panel 1 bottom and exhaust fume collecting hood 5, the upper end medial surface of cowling panel 1 is provided with two pawls 2 that crash by syndeton, accordingly, the air inlet of exhaust fume collecting hood 5 top be provided with touch that pawl 2 clampings coordinate two crash 6.Here touching pawl 2 and touch the concrete assembly structure of seat 6 can be with reference to the Chinese invention patent " installing structure of rectification plate of range hood " of patent Z L200910102220.4 (Granted publication number be CN101655258B).
Claims (10)
1. a cowling panel and the syndeton of touching pawl, comprise cowling panel and be located at the pawl that touches of cowling panel upper end medial surface, it is characterized in that this syndeton also comprises connecting elements, at least one side of described cowling panel has flange, has through hole on this flange, the described bottom of touching pawl has contiguous block, and aforesaid connecting elements is connected as a single entity from running through outside to inside by through hole on flange and with the sidewall of contiguous block.
2. cowling panel according to claim 1 and the syndeton of touching pawl, the top that it is characterized in that described contiguous block has a projection, the top of described cowling panel has the crimping of inside coiling, and this crimping is connected to aforesaid protruding limiting card the medial surface of cowling panel.
3. cowling panel according to claim 2 and the syndeton of touching pawl, is characterized in that the two ends of described crimping are equipped with plug, and this plug covers projection.
4. cowling panel according to claim 2 and the syndeton of touching pawl, is characterized in that described pawl, contiguous block and the projection of touching is formed in one.
5. the described cowling panel of arbitrary claim and the syndeton of touching pawl according to claim 1～4, is characterized in that described connecting elements is screw, bolt or rivet.
6. lampblack absorber, comprise exhaust fume collecting hood and cowling panel, aforementioned exhaust fume collecting hood is provided with air inlet, cowling panel maintains predetermined spacing over against this air inlet setting and with exhaust fume collecting hood, be connected by plug-in mounting below the air inlet of cowling panel bottom and described exhaust fume collecting hood, the upper end medial surface of cowling panel is provided with by syndeton and touches pawl, accordingly, the air inlet of described exhaust fume collecting hood top is provided with aforementioned and touches the seat that touches that the pawl clamping coordinates, it is characterized in that aforesaid syndeton comprises connecting elements, at least one side of described cowling panel has flange, has through hole on this flange, the described bottom of touching pawl has contiguous block, aforesaid connecting elements is connected as a single entity from running through outside to inside by through hole on flange and with the sidewall of contiguous block.
7. lampblack absorber according to claim 6, is characterized in that the top of described contiguous block has a projection, and the top of described cowling panel has the crimping of inside coiling, and this crimping is connected to aforesaid protruding limiting card the medial surface of cowling panel.
8. lampblack absorber according to claim 7, is characterized in that the two ends of described crimping are equipped with plug, and this plug covers projection.
9. lampblack absorber according to claim 7, is characterized in that described pawl, contiguous block and the projection of touching is formed in one.
10. the described lampblack absorber of arbitrary claim according to claim 6～9, is characterized in that described connecting elements is screw, bolt or rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310017447.5A CN103123135B (en) | 2013-01-17 | 2013-01-17 | Cowling panel has the lampblack absorber of this syndeton with the syndeton and application of touching pawl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310017447.5A CN103123135B (en) | 2013-01-17 | 2013-01-17 | Cowling panel has the lampblack absorber of this syndeton with the syndeton and application of touching pawl |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103123135A true CN103123135A (en) | 2013-05-29 |
| CN103123135B CN103123135B (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310017447.5A Active CN103123135B (en) | 2013-01-17 | 2013-01-17 | Cowling panel has the lampblack absorber of this syndeton with the syndeton and application of touching pawl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103123135B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10244984A1 (en) * | 2002-09-26 | 2004-04-01 | BSH Bosch und Siemens Hausgeräte GmbH | Cooker hood to filter fumes from a cooker installation has a fresh water dispensing system by which a selected amount of water by be delivered through a hose attached to the hood |
| CN1971148A (en) * | 2006-11-28 | 2007-05-30 | 宁波方太厨具有限公司 | Range hood with wind guide board |
| CN101462226A (en) * | 2009-01-09 | 2009-06-24 | 徐剑光 | Method for processing cooking-fume exhauster blower volute |
| CN101655258A (en) * | 2009-09-04 | 2010-02-24 | 宁波方太厨具有限公司 | Installing structure of rectification plate of range hood |
| CN202253865U (en) * | 2011-08-24 | 2012-05-30 | 美的集团有限公司 | Front panel of range hood |
| CN203082995U (en) * | 2013-01-17 | 2013-07-24 | 宁波方太厨具有限公司 | Connecting structure of rectifying plate and touch claw, and range hood applying same |
-
2013
- 2013-01-17 CN CN201310017447.5A patent/CN103123135B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10244984A1 (en) * | 2002-09-26 | 2004-04-01 | BSH Bosch und Siemens Hausgeräte GmbH | Cooker hood to filter fumes from a cooker installation has a fresh water dispensing system by which a selected amount of water by be delivered through a hose attached to the hood |
| CN1971148A (en) * | 2006-11-28 | 2007-05-30 | 宁波方太厨具有限公司 | Range hood with wind guide board |
| CN101462226A (en) * | 2009-01-09 | 2009-06-24 | 徐剑光 | Method for processing cooking-fume exhauster blower volute |
| CN101655258A (en) * | 2009-09-04 | 2010-02-24 | 宁波方太厨具有限公司 | Installing structure of rectification plate of range hood |
| CN202253865U (en) * | 2011-08-24 | 2012-05-30 | 美的集团有限公司 | Front panel of range hood |
| CN203082995U (en) * | 2013-01-17 | 2013-07-24 | 宁波方太厨具有限公司 | Connecting structure of rectifying plate and touch claw, and range hood applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103123135B (en) | 2015-12-02 |
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